Course Content

What is R?

7m 47s

How to use LearnVern

3m 20s

How is R environment?

9m 13s

What are objects in R?

3m 16s

How to handle objects in R?

8m 6s

What are data types in R?

6m 21s

How to handle vectors in R?

8m 25s

How to handle lists in R?

6m 40s

How to handle matrices in R?

7m 10s

How to handle factors in R?

4m 14s

How to handle data frames in R?

8m 42s

Objects and Datatypes Quiz

10m

How to handle strings in R?

3m 32s

Demo of handling string in R

4m 18s

What are some basic string manipulations?

1m 56s

Demo of string manipulations in R

5m 35s

How can 2 set of string vectors be manipulated?

1m 28s

Demo for set operations

6m 56s

How to handle strings in R using string package?

3m 39s

String handling using stringr package

15m 53s

Handling strings Quiz

5m

What are control structures?

5m 45s

How is if-else loop used in R?

15m 29s

How is for Loop used in R?

9m 5s

How is while Loop used in R?

6m 35s

How are functions used in R?

7m 21s

Assignment

1m 45s

What is apply function in apply familly?

2m 35s

Demo for apply function in apply familly

5m 9s

What are sapply and lapply functions in apply familly?

2m 56s

Demo for sapply and lapply function in apply familly

5m 35s

What is tapply function in apply familly?

2m 58s

Demo for tapply function in apply familly

4m 20s

Assignment

2m 58s

How to handle dates in R?

7m 6s

How is Date class function used?

6m 56s

How is POSIXct function used?

6m 10s

How is POSIXlt function used?

7m 53s

How to handle dates using lubridate package in R?

8m 28s

Assignment

2m 48s

How do you plot histogram using ggplot?

R Programming Course Visualization with ggplot

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Course Content

What is R?

7m 47s

How to use LearnVern

3m 20s

How is R environment?

9m 13s

What are objects in R?

3m 16s

How to handle objects in R?

8m 6s

What are data types in R?

6m 21s

How to handle vectors in R?

8m 25s

How to handle lists in R?

6m 40s

How to handle matrices in R?

7m 10s

How to handle factors in R?

4m 14s

How to handle data frames in R?

8m 42s

How to handle strings in R?

3m 32s

Demo of handling string in R

4m 18s

What are some basic string manipulations?

1m 56s

Demo of string manipulations in R

5m 35s

How can 2 set of string vectors be manipulated?

1m 28s

Demo for set operations

6m 56s

How to handle strings in R using string package?

3m 39s

String handling using stringr package

15m 53s

What are control structures?

5m 45s

How is if-else loop used in R?

15m 29s

How is for Loop used in R?

9m 5s

How is while Loop used in R?

6m 35s

How are functions used in R?

7m 21s

Assignment

1m 45s

What is apply function in apply familly?

2m 35s

Demo for apply function in apply familly

5m 9s

What are sapply and lapply functions in apply familly?

2m 56s

Demo for sapply and lapply function in apply familly

5m 35s

What is tapply function in apply familly?

2m 58s

Demo for tapply function in apply familly

4m 20s

Assignment

2m 58s

How to handle dates in R?

7m 6s

How is Date class function used?

6m 56s

How is POSIXct function used?

6m 10s

How is POSIXlt function used?

7m 53s

How to handle dates using lubridate package in R?

8m 28s

Assignment

2m 48s

FAQs

Thanks to the geom histogram() method, creating a histogram using ggplot2 is pretty simple. In the input, only one numeric variable is required.

The frequency of values of a variable bucketed into ranges is represented by a histogram. The distinction between a histogram and a bar chart is that a histogram groups the numbers into continuous ranges. The height of each bar in a histogram represents the number of items present in that range. The hist() function in R is used to produce a histogram.

This R tutorial shows you how to make a histogram plot with the ggplot2 programme and R software. The geom histogram() method is utilised. The function geom vline can also be used to add a line for the mean.

There are three customers that are waiting for 1 to 35 seconds. There are 5 clients that are waiting for 1 to 40 seconds. There are 5 customers that are waiting for 1 to 45 seconds. There are 5 clients that are waiting for 1 to 50 seconds.

You may alternatively build histograms with ggplot2, Hadley Wickham's "a graphing framework for R, based on the language of graphics." This tutorial will show you how to create a histogram using ggplot2.

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